/*
 * Licensed to Elasticsearch B.V. under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch B.V. licenses this file to you under
 * the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

import React, { FunctionComponent } from 'react';
import classNames from 'classnames';

import { EuiButtonEmpty, EuiButtonEmptyProps } from '../../button';

export type EuiHeaderLinkProps = EuiButtonEmptyProps & {
  /**
   * Simple prop to update color based on active state.
   * Can be overridden with `color`
   */
  isActive?: boolean;
};

export const EuiHeaderLink: FunctionComponent<EuiHeaderLinkProps> = ({
  isActive,
  className,
  ...rest
}) => {
  const classes = classNames(
    'euiHeaderLink',
    {
      'euiHeaderLink-isActive': isActive,
    },
    className
  );

  const props = {
    color: isActive ? 'primary' : 'text',
    ...rest,
    className: classes,
  };

  return <EuiButtonEmpty {...(props as EuiButtonEmptyProps)} />;
};
